GRID K220Q vs Radeon HD 8970M

Find out if it is worth upgrading your current GPU setup by comparing GRID K220Q and Radeon HD 8970M. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GRID K220Q and Radeon HD 8970M. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Radeon HD 8970M is a Laptop Graphics Card

Note: Radeon HD 8970M is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon HD 8970M here:

Main Specs

  GRID K220Q Radeon HD 8970M
Power consumption (TDP) 225 Watt 100 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 512 MB 4 GB
Display Connectors No outputs No outputs
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  • GRID K220Q has 125% more power consumption, than Radeon HD 8970M.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GRID K220Q has 508 GB more memory, than Radeon HD 8970M.
  • GRID K220Q is used in Desktops, and Radeon HD 8970M - in Laptops.
  • GRID K220Q is build with Kepler architecture, and Radeon HD 8970M - with GCN.
  • Core clock speed of Radeon HD 8970M is 105 MHz higher, than GRID K220Q.
  • GRID K220Q and Radeon HD 8970M are manufactured by 28 nm process technology.
  • Memory clock speed of GRID K220Q is 200 MHz higher, than Radeon HD 8970M.

Game benchmarks

high / 1080p 1−2 20−22
ultra / 1080p 0−1 12−14
QHD / 1440p 0−1 6−7
4K / 2160p 5−6
low / 720p 10−12 35−40
medium / 1080p 2−3 24−27
The average gaming FPS of Radeon HD 8970M in Assassin's Creed Odyssey is 460% more, than GRID K220Q.

Full Specs

  GRID K220Q Radeon HD 8970M
Architecture Kepler GCN
Code name GK104 Neptune
Type Workstation Laptop
Release date 2 July 2014 15 May 2013
Pipelines 1536 1280
Core clock speed 745 MHz 850 MHz
Boost Clock 900 MHz
Transistor count 3,540 million 2,800 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 95.36 72.00
Floating-point performance 2,289 gflops 2,304 gflops
Memory bus width 256 Bit 256 Bit
Memory clock speed 5000 MHz 4800 MHz
Memory bandwidth 160.0 GB/s 153.6 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA 3.0
Bitcoin / BTC (SHA256) 273 Mh/s
Laptop size large
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